S400 1.0L Mini Scuba TankThe S400 is compact, lightweight, and built for short underwater adventures or reliable backup use. Its fixed pressure gauge sits directly on the first stage regulator for quick, at a glance air checks. Paired with the included diving bag, its easy to carry, simple to set up, and always ready for your next dive. CE, TUV, and DOT certified Approx. 75 breaths at 200 bar (tested at 5m depth)* Diving bag included * The number of breaths may be affected by